Display jar



FIG. 1 is an isometric view of the display jar embodying the present ornamental design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings represent portions of the display jar that form no part of the claim. 

CLAIM The design for a display jar, as shown and described. 